000 00365nam a2200145Ia 4500
008 240930s9999||||xx |||||||||||||| ||und||
020 _a9789389085259
082 _a370
_bSED
100 _aSedere,Upali
245 0 _aEducation meeting knowledge economy
260 _aColombo
_bWhite jalcon,
_c2019
300 _a346p.;
_c22cm
650 _aEducation
942 _cLM
999 _c131290
_d131290